Every now and then while doing reviews, I'll get a suggested edit submitted by an anonymous user. How are these people associated with the site? I thought that you had to have at least an account to make any edits on any SE site.
I often find that the edits made by these anonymous users have no benefit to the post they are editing or conflict with the originals authors intent. Here is a picture of what I mean:
In this case, I skipped this review since I couldn't determine if it was clashing with the orginal authors intent or not.
Who are these users?